Page_ClientValidate() with multiple ValidationGroups - how to show multiple summaries simultaneously?

Question

ASP.NET 2.0. Lets say i have two Validation Groups valGrpOne and valGrpTwo; and two Validation Summaries valSummOne and valSummTwo; Reason for breaking up sections is purely

Answer 1

Ok, so the answer was not simple. It seems the default behaviour of client-side validation is to show only the lastest group / summary that has just been validated. But a bit of Javascript tweeking gave me an acceptable answer.

Feel free to offer improvements.